last executing test programs: 22m40.024549982s ago: executing program 0 (id=1): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000001500000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002a00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x19, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000001b518110000", @ANYRES32=r0], 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000500)='percpu_free_percpu\x00', r1}, 0x18) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000500)='percpu_free_percpu\x00', r2}, 0x10) bpf$MAP_CREATE(0x2000000000000000, &(0x7f0000000140)=@base={0x6, 0x4, 0x1ff, 0x5c, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0xfffffffe, 0x0, 0x0, @void, @value, @void, @value}, 0x48) 22m37.081831501s ago: executing program 0 (id=3): unshare(0x22020400) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0200000004000000020000000c0000000014"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="180100001700000000000000ff000000850000006d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000002007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008002010b704000000000000850000000100000095"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000380)={{r2}, 0x0, &(0x7f0000000340)}, 0x20) 22m34.020429504s ago: executing program 0 (id=5): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xa, 0x3, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000000)='kmem_cache_free\x00', r1}, 0x10) prctl$PR_SET_SECUREBITS(0x1c, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000000800)={@link_local, @broadcast, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "ecff80", 0x18, 0x11, 0x0, @private0, @mcast2, {[], {0x0, 0x4e22, 0x18, 0x0, @wg=@data={0x3, 0xffff0000}}}}}}}, 0x0) 22m30.836261491s ago: executing program 0 (id=6): socket(0x10, 0x803, 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, 0x0, 0x0, 0x4) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb70300000800"], &(0x7f0000000240)='GPL\x00', 0xd127, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x5, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f00000006c0)={0x0, 0x2904c, 0x0, 0x10003, '\x00', [{}, {0xffffffff, 0x5, 0x0, 0x0, 0x0, 0xb}]}) r1 = io_uring_setup(0x680f, &(0x7f0000000780)={0x0, 0x9865}) r2 = getpid() msgsnd(0x0, &(0x7f0000003080)=ANY=[@ANYBLOB], 0xfd4, 0x800) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x0, 0x0}) r3 = syz_pidfd_open(r2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000700)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) setns(r3, 0x24020000) open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) umount2(&(0x7f0000000540)='.\x00', 0x2) close_range(r1, 0xffffffffffffffff, 0x0) 22m27.100001489s ago: executing program 0 (id=7): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(0x0, r0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) gettid() prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000040)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x3) shutdown(r4, 0x1) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x3fffffffffffcb5, 0x2, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000e8ffff7f850000000400000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb70200000100"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000700)={&(0x7f0000000280)='fscache_cookie\x00', r5, 0x0, 0x200000000000}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000240)=@framed, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0a00000001010000ff7f0000cc00000000000000", @ANYRES32, @ANYBLOB="000000000008003c86ff00"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) 21m41.410302024s ago: executing program 32 (id=7): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(0x0, r0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) gettid() prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000040)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x3) shutdown(r4, 0x1) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x3fffffffffffcb5, 0x2, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000e8ffff7f850000000400000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb70200000100"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000700)={&(0x7f0000000280)='fscache_cookie\x00', r5, 0x0, 0x200000000000}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000240)=@framed, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0a00000001010000ff7f0000cc00000000000000", @ANYRES32, @ANYBLOB="000000000008003c86ff00"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) 53.418118327s ago: executing program 2 (id=370): socket$nl_xfrm(0x10, 0x3, 0x6) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, 0x0, 0x80) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) 31.483244241s ago: executing program 1 (id=375): r0 = getpid() r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000c80)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) r2 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x201, 0x2) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000002, 0x11012, r2, 0x0) r3 = syz_pidfd_open(r0, 0x0) setns(r3, 0x24020000) syz_clone3(&(0x7f00000008c0)={0x15340180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 26.776609055s ago: executing program 1 (id=376): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000500)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x6) prctl$PR_MCE_KILL(0x23, 0xb, 0x7fffffffeffe) syz_usb_connect$cdc_ecm(0x3, 0x5e, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000020000102505a1a440000000010109024c00010100c08109040000fe03020000052406000005240002000d240f01bfffffff0000000000042413020424130109058103000407100709058202000207fc00090503"], 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 25.602869558s ago: executing program 2 (id=377): prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x28031, 0xffffffffffffffff, 0x8000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002010000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b000000000000000000"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1e, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r2], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_lookup, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000400)='locks_get_lock_context\x00', r3}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000600)='blkio.bfq.avg_queue_size\x00', 0x275a, 0x0) fcntl$lock(r4, 0x26, &(0x7f0000000000)) 12.622979924s ago: executing program 1 (id=378): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x17, 0x0, 0x4, 0xff, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xffffffff, @void, @value}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001400)={{r0}, 0x0, &(0x7f00000013c0)}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r1}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x2040, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x81000) renameat2(r3, &(0x7f0000000140)='./file1\x00', r3, &(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) 9.398247284s ago: executing program 1 (id=379): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='ext4_sync_fs\x00', r0}, 0x18) sync() 8.597202853s ago: executing program 2 (id=380): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000680)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020756c3c00000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000700)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f0000000000)='sys_enter\x00', r0}, 0x18) clock_settime(0x8d71ca88fffffffd, 0x0) 6.554667009s ago: executing program 2 (id=381): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000edff0000000000000000850000000f00000018010000646c012500000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000800000850000000600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0xbb) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000980)={0x18, r2, 0xb31, 0x0, 0x0, {}, [@HEADER={0x4}]}, 0x18}}, 0x40008c4) 5.410220786s ago: executing program 1 (id=382): r0 = syz_clone(0x4020000, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$setregs(0xf, r0, 0x2, &(0x7f00000009c0)="18607651149d7b10b4024fbbdcfa899b8f589df2dbb5d7a8d1b36cfab675cb3976ee8100e2878c9cfa178cac130eb046eda93df39ed4b41924dc225ad4028dd63defb87d698be5c749450b350a789dcfc6b2d6a696b5026d1e52f19274566d1da0f353dd65e330ebf71c5e823f2753c5fd76724828ef31b353e71805205c3dceb44cc4c7b3664e29fb4f7a13") 3.394039996s ago: executing program 2 (id=383): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x12, &(0x7f00000005c0)=0x80000001, 0x4) r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x1, &(0x7f0000000100)=[{0x80000006}]}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="02000000040000000800000006"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='kmem_cache_free\x00', r2}, 0x10) syz_emit_ethernet(0xbe, &(0x7f0000000380)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x32, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x3, "5b6d6c6071599c27e24bdea6c9370eaa800a2421e38fea043ead82bcfde68113", "cf1f2b8650266b2b3cbe4465282c24670c374eb96d28bd724c34538d970dcdcfc00c6a165fee51ff51bf1cca336c6a7c", "1a854b2d8fddb68252512484bb3942a418e3da814f1fd280762b370a", {"2c3271e5fbb3c43594b8621cbcac50a2", "99c2a4f63d80bbed81f4513aab5933f1"}}}}}}}, 0x0) 1.867502909s ago: executing program 1 (id=384): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x9, 0x7, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000001c0)={{r0}, &(0x7f0000000080), &(0x7f0000000180)}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='rss_stat\x00', r1}, 0x10) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) process_vm_writev(r2, &(0x7f0000001c80)=[{&(0x7f0000001bc0)=""/156, 0x9c}], 0x1, &(0x7f0000001d80)=[{&(0x7f0000001cc0)=""/116, 0x20001c34}], 0x1, 0x0) 0s ago: executing program 2 (id=385): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x2040, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='leases_conflict\x00', r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='leases_conflict\x00', r1}, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x2040, 0x0) pipe2$9p(&(0x7f0000000100), 0x80000) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@newlink={0x4c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88adfda5}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x14, 0x2, 0x0, 0x1, [@IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}, @IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x4c}}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:59311' (ED25519) to the list of known hosts. syzkaller login: [ 307.119726][ T3170] cgroup: Unknown subsys name 'net' [ 307.669315][ T3170] cgroup: Unknown subsys name 'cpuset' [ 307.729943][ T3170] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 369.306714][ T3170] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 462.551103][ T3177] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 462.674309][ T3177] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 465.544498][ T3175] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 465.964876][ T3175] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 475.719434][ T3177] hsr_slave_0: entered promiscuous mode [ 475.761759][ T3177] hsr_slave_1: entered promiscuous mode [ 477.536724][ T3175] hsr_slave_0: entered promiscuous mode [ 477.572497][ T3175] hsr_slave_1: entered promiscuous mode [ 477.595487][ T3175] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 477.600667][ T3175] Cannot create hsr debugfs directory [ 483.958755][ T3177] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 484.093516][ T3177] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 484.252118][ T3177] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 484.381659][ T3177] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 486.072350][ T3175] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 486.439618][ T3175] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 486.696039][ T3175] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 486.895847][ T3175] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 500.712051][ T3175] 8021q: adding VLAN 0 to HW filter on device bond0 [ 502.126193][ T3177] 8021q: adding VLAN 0 to HW filter on device bond0 [ 537.040189][ T3177] veth0_vlan: entered promiscuous mode [ 537.225146][ T3177] veth1_vlan: entered promiscuous mode [ 538.106609][ T3177] veth0_macvtap: entered promiscuous mode [ 538.189032][ T3177] veth1_macvtap: entered promiscuous mode [ 539.262653][ T3177] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 539.264901][ T3177] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 539.266176][ T3177] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 539.271416][ T3177] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 539.401510][ T3175] veth0_vlan: entered promiscuous mode [ 539.692879][ T3175] veth1_vlan: entered promiscuous mode [ 542.053965][ T3175] veth0_macvtap: entered promiscuous mode [ 542.574497][ T3175] veth1_macvtap: entered promiscuous mode [ 543.036578][ T3177] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 543.383088][ T3175] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 543.384695][ T3175] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 543.385968][ T3175] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 543.396516][ T3175] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 568.588912][ T3863] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 569.265882][ T3863] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 569.270840][ T3863] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 569.277926][ T3863] usb 2-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 569.279263][ T3863] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 569.329490][ T3863] usb 2-1: config 0 descriptor?? [ 570.782357][ T3863] elan 0003:04F3:0755.0001: unknown main item tag 0x0 [ 570.784064][ T3863] elan 0003:04F3:0755.0001: unknown main item tag 0x0 [ 570.785041][ T3863] elan 0003:04F3:0755.0001: unknown main item tag 0x0 [ 570.786078][ T3863] elan 0003:04F3:0755.0001: unknown main item tag 0x0 [ 570.788745][ T3863] elan 0003:04F3:0755.0001: unknown main item tag 0x0 [ 570.802600][ T3863] elan 0003:04F3:0755.0001: failed to start in urb: -90 [ 570.844943][ T3863] elan 0003:04F3:0755.0001: hidraw0: USB HID v1.01 Device [HID 04f3:0755] on usb-dummy_hcd.1-1/input0 [ 570.978721][ T3863] usb 2-1: USB disconnect, device number 2 [ 591.995091][ T35] audit: type=1326 audit(591.070:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3916 comm="syz.1.12" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 592.021002][ T3917] mmap: syz.1.12 (3917) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 592.028125][ T35] audit: type=1326 audit(591.070:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3916 comm="syz.1.12" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 592.029994][ T35] audit: type=1326 audit(591.100:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3916 comm="syz.1.12" exe="/syz-executor" sig=0 arch=c00000f3 syscall=234 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 592.031736][ T35] audit: type=1326 audit(591.100:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3916 comm="syz.1.12" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 592.033397][ T35] audit: type=1326 audit(591.100:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3916 comm="syz.1.12" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 643.226322][ T3929] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 643.390714][ T3929] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 656.616468][ T3929] hsr_slave_0: entered promiscuous mode [ 656.683573][ T3929] hsr_slave_1: entered promiscuous mode [ 656.722973][ T3929] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 656.725088][ T3929] Cannot create hsr debugfs directory [ 663.405316][ T3929] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 663.496242][ T3929] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 663.660622][ T3929] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 663.751281][ T3929] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 669.053264][ T4255] netlink: 12 bytes leftover after parsing attributes in process `syz.1.27'. [ 674.012096][ T3929] 8021q: adding VLAN 0 to HW filter on device bond0 [ 699.606118][ T3503] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 700.331741][ T3503] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 700.876063][ T3503] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 702.096192][ T3503] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 710.693960][ T3503] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 710.905181][ T3503] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 711.032791][ T3503] bond0 (unregistering): Released all slaves [ 712.560183][ T3503] hsr_slave_0: left promiscuous mode [ 712.652075][ T3503] hsr_slave_1: left promiscuous mode [ 712.829745][ T3503] veth1_macvtap: left promiscuous mode [ 712.832559][ T3503] veth0_macvtap: left promiscuous mode [ 712.849635][ T3503] veth1_vlan: left promiscuous mode [ 712.853356][ T3503] veth0_vlan: left promiscuous mode [ 749.046694][ T3929] veth0_vlan: entered promiscuous mode [ 749.419765][ T3929] veth1_vlan: entered promiscuous mode [ 752.280702][ T3929] veth0_macvtap: entered promiscuous mode [ 752.541954][ T3929] veth1_macvtap: entered promiscuous mode [ 755.492186][ T3929] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 755.494745][ T3929] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 755.496634][ T3929] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 755.522406][ T3929] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 788.124490][ T4362] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 788.151357][ T4362] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 797.362950][ T4372] netem: change failed [ 801.595313][ T4381] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 826.154744][ T4410] mmap: syz.1.52 (4410): VmData 29011968 exceed data ulimit 7. Update limits or use boot option ignore_rlimit_data. [ 842.803336][ T4431] Zero length message leads to an empty skb [ 924.285653][ T4489] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 966.190496][ T4539] netlink: 4 bytes leftover after parsing attributes in process `syz.1.101'. [ 1004.750582][ T35] audit: type=1326 audit(1003.820:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4575 comm="syz.1.114" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1004.769201][ T35] audit: type=1326 audit(1003.840:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4575 comm="syz.1.114" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1005.322504][ T35] audit: type=1326 audit(1004.370:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4575 comm="syz.1.114" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1005.349913][ T35] audit: type=1326 audit(1004.420:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4575 comm="syz.1.114" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1005.399010][ T35] audit: type=1326 audit(1004.470:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4575 comm="syz.1.114" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1005.441758][ T35] audit: type=1326 audit(1004.490:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4575 comm="syz.1.114" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1005.476292][ T35] audit: type=1326 audit(1004.550:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4575 comm="syz.1.114" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1005.555269][ T35] audit: type=1326 audit(1004.590:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4575 comm="syz.1.114" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1005.579352][ T35] audit: type=1326 audit(1004.630:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4575 comm="syz.1.114" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1005.582806][ T35] audit: type=1326 audit(1004.650:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4575 comm="syz.1.114" exe="/syz-executor" sig=0 arch=c00000f3 syscall=107 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1017.128453][ T4583] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1017.149210][ T4583] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1066.003438][ T4621] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1066.037992][ T4621] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1181.689582][ T4714] capability: warning: `syz.2.157' uses deprecated v2 capabilities in a way that may be insecure [ 1183.707713][ T4716] netlink: 24 bytes leftover after parsing attributes in process `syz.2.158'. [ 1191.296434][ T4724] netlink: 'syz.1.161': attribute type 4 has an invalid length. [ 1191.309591][ T4724] netlink: 40 bytes leftover after parsing attributes in process `syz.1.161'. [ 1243.765555][ T4830] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1243.790491][ T4830] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1265.672874][ T4844] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1265.723701][ T4844] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1266.659568][ T4848] netlink: 20 bytes leftover after parsing attributes in process `syz.1.184'. [ 1273.508785][ T4856] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1273.513416][ T4856] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1306.561727][ T4887] netlink: 16 bytes leftover after parsing attributes in process `syz.2.197'. [ 1309.286798][ T4889] netlink: 4 bytes leftover after parsing attributes in process `syz.2.198'. [ 1331.126098][ T4905] netlink: 'syz.1.206': attribute type 4 has an invalid length. [ 1332.980266][ T4907] raw_sendmsg: syz.2.207 forgot to set AF_INET. Fix it! [ 1348.476518][ T4914] xt_hashlimit: size too large, truncated to 1048576 [ 1386.506412][ T35] kauditd_printk_skb: 5 callbacks suppressed [ 1386.506773][ T35] audit: type=1326 audit(1385.580:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4958 comm="syz.1.226" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1386.522635][ T35] audit: type=1326 audit(1385.590:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4958 comm="syz.1.226" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1386.583967][ T35] audit: type=1326 audit(1385.640:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4958 comm="syz.1.226" exe="/syz-executor" sig=0 arch=c00000f3 syscall=11 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1386.701673][ T35] audit: type=1326 audit(1385.780:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4958 comm="syz.1.226" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1386.738592][ T35] audit: type=1326 audit(1385.810:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4958 comm="syz.1.226" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1418.495501][ T4976] netlink: 8 bytes leftover after parsing attributes in process `syz.2.233'. [ 1424.551570][ T35] audit: type=1326 audit(1423.590:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4979 comm="syz.2.235" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1424.564229][ T35] audit: type=1326 audit(1423.630:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4979 comm="syz.2.235" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1424.609482][ T35] audit: type=1326 audit(1423.680:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4979 comm="syz.2.235" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1424.633716][ T35] audit: type=1326 audit(1423.710:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4979 comm="syz.2.235" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1424.651752][ T35] audit: type=1326 audit(1423.730:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4979 comm="syz.2.235" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1424.693880][ T35] audit: type=1326 audit(1423.750:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4979 comm="syz.2.235" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1424.701512][ T35] audit: type=1326 audit(1423.770:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4979 comm="syz.2.235" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1424.717922][ T35] audit: type=1326 audit(1423.790:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4979 comm="syz.2.235" exe="/syz-executor" sig=0 arch=c00000f3 syscall=178 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1424.725521][ T35] audit: type=1326 audit(1423.800:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4979 comm="syz.2.235" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1424.780922][ T35] audit: type=1326 audit(1423.860:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4979 comm="syz.2.235" exe="/syz-executor" sig=0 arch=c00000f3 syscall=271 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1431.683815][ T35] kauditd_printk_skb: 2 callbacks suppressed [ 1431.684173][ T35] audit: type=1326 audit(1430.750:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4985 comm="syz.1.238" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1431.709623][ T35] audit: type=1326 audit(1430.770:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4985 comm="syz.1.238" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1431.758612][ T35] audit: type=1326 audit(1430.830:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4985 comm="syz.1.238" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1431.801710][ T35] audit: type=1326 audit(1430.870:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4985 comm="syz.1.238" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1431.879033][ T35] audit: type=1326 audit(1430.950:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4985 comm="syz.1.238" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1431.881235][ T35] audit: type=1326 audit(1430.960:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4985 comm="syz.1.238" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1431.905794][ T35] audit: type=1326 audit(1430.960:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4985 comm="syz.1.238" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1431.925787][ T35] audit: type=1326 audit(1430.980:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4985 comm="syz.1.238" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1431.946846][ T35] audit: type=1326 audit(1430.980:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4985 comm="syz.1.238" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1431.954772][ T35] audit: type=1326 audit(1430.990:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4985 comm="syz.1.238" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1436.433294][ T4995] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1436.676561][ T4995] veth1_to_bond: entered allmulticast mode [ 1436.691656][ T4994] veth1_to_bond: left allmulticast mode [ 1487.644905][ T35] kauditd_printk_skb: 10 callbacks suppressed [ 1487.645370][ T35] audit: type=1326 audit(1486.720:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5044 comm="syz.1.257" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1487.722093][ T35] audit: type=1326 audit(1486.740:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5044 comm="syz.1.257" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1487.857407][ T35] audit: type=1326 audit(1486.930:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5044 comm="syz.1.257" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1487.889678][ T35] audit: type=1326 audit(1486.960:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5044 comm="syz.1.257" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1487.950912][ T35] audit: type=1326 audit(1487.000:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5044 comm="syz.1.257" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1487.973118][ T35] audit: type=1326 audit(1487.040:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5044 comm="syz.1.257" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1488.043067][ T35] audit: type=1326 audit(1487.110:65): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5044 comm="syz.1.257" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1488.078490][ T35] audit: type=1326 audit(1487.140:66): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5044 comm="syz.1.257" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1488.085267][ T35] audit: type=1326 audit(1487.160:67): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5044 comm="syz.1.257" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1488.118294][ T35] audit: type=1326 audit(1487.160:68): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5044 comm="syz.1.257" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 1533.512001][ T5090] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1533.541708][ T5090] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1541.010962][ T5098] wg2: entered promiscuous mode [ 1541.045732][ T5098] wg2: entered allmulticast mode [ 1555.045170][ T35] kauditd_printk_skb: 1 callbacks suppressed [ 1555.045659][ T35] audit: type=1326 audit(1554.120:70): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5106 comm="syz.1.283" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7fc00000 [ 1555.141333][ T35] audit: type=1326 audit(1554.210:71): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5106 comm="syz.1.283" exe="/syz-executor" sig=0 arch=c00000f3 syscall=56 compat=0 ip=0xdb8fa code=0x7fc00000 [ 1556.756368][ T35] audit: type=1326 audit(1555.830:72): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5106 comm="syz.1.283" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7fc00000 [ 1556.825483][ T35] audit: type=1326 audit(1555.850:73): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5106 comm="syz.1.283" exe="/syz-executor" sig=0 arch=c00000f3 syscall=198 compat=0 ip=0xdb8fa code=0x7fc00000 [ 1560.232306][ T5112] netlink: 8 bytes leftover after parsing attributes in process `syz.1.285'. [ 1574.932366][ T5133] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1574.940877][ T5133] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1587.751596][ T5142] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1587.780288][ T5142] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1608.200070][ T5170] netlink: 8 bytes leftover after parsing attributes in process `syz.2.304'. [ 1658.274457][ T5198] input input2: cannot allocate more than FF_MAX_EFFECTS effects [ 1660.084252][ T5200] netlink: 24 bytes leftover after parsing attributes in process `syz.2.318'. [ 1686.813840][ T5233] tracefs: Bad value for 'gid' [ 1686.816101][ T5233] tracefs: Bad value for 'gid' [ 1704.739750][ T5246] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1704.746927][ T5246] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1797.463295][ T5340] input: syz1 as /devices/virtual/input/input3 [ 1804.822320][ T5354] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1804.826288][ T5354] IPv6: NLM_F_CREATE should be set when creating new route [ 1815.101855][ T5368] capability: warning: `syz.2.362' uses 32-bit capabilities (legacy support in use) [ 1817.681012][ T5370] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1817.710561][ T5370] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1906.258694][ T5431] ================================================================== [ 1906.259969][ T5431] BUG: KASAN: global-out-of-bounds in memcmp+0xc0/0xca [ 1906.261856][ T5431] Read of size 1 at addr ffffffff89a26cc0 by task syz.2.385/5431 [ 1906.262967][ T5431] [ 1906.266048][ T5431] CPU: 0 UID: 0 PID: 5431 Comm: syz.2.385 Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 1906.266576][ T5431] Hardware name: riscv-virtio,qemu (DT) [ 1906.267002][ T5431] Call Trace: [ 1906.267252][ T5431] [] dump_backtrace+0x2e/0x3c [ 1906.267645][ T5431] [] show_stack+0x30/0x3c [ 1906.267937][ T5431] [] dump_stack_lvl+0x12e/0x1a6 [ 1906.268285][ T5431] [] print_report+0x28e/0x5aa [ 1906.268612][ T5431] [] kasan_report+0xf0/0x214 [ 1906.268944][ T5431] [] __asan_report_load1_noabort+0x12/0x1a [ 1906.269321][ T5431] [] memcmp+0xc0/0xca [ 1906.269558][ T5431] [] __hw_addr_add_ex+0xee/0x676 [ 1906.269848][ T5431] [] dev_mc_add+0xac/0x108 [ 1906.270140][ T5431] [] mrp_init_applicant+0xe8/0x56e [ 1906.270507][ T5431] [] vlan_mvrp_init_applicant+0x26/0x30 [ 1906.270812][ T5431] [] register_vlan_dev+0x1b4/0x922 [ 1906.271108][ T5431] [] vlan_newlink+0x3ca/0x5fa [ 1906.271402][ T5431] [] rtnl_newlink+0xbb4/0x1acc [ 1906.271709][ T5431] [] rtnetlink_rcv_msg+0x9e2/0xdbe [ 1906.271977][ T5431] [] netlink_rcv_skb+0x216/0x3dc [ 1906.272335][ T5431] [] rtnetlink_rcv+0x26/0x30 [ 1906.272708][ T5431] [] netlink_unicast+0x4f0/0x82c [ 1906.273024][ T5431] [] netlink_sendmsg+0x864/0xdc6 [ 1906.273342][ T5431] [] __sock_sendmsg+0xcc/0x160 [ 1906.273612][ T5431] [] ____sys_sendmsg+0x5ce/0x79e [ 1906.273874][ T5431] [] ___sys_sendmsg+0x144/0x1e6 [ 1906.274278][ T5431] [] __sys_sendmsg+0x188/0x22a [ 1906.274576][ T5431] [] __riscv_sys_sendmsg+0x70/0xa2 [ 1906.274910][ T5431] [] syscall_handler+0x94/0x118 [ 1906.275183][ T5431] [] do_trap_ecall_u+0x1aa/0x216 [ 1906.275536][ T5431] [] handle_exception+0x146/0x152 [ 1906.276109][ T5431] [ 1906.290409][ T5431] The buggy address belongs to the variable: [ 1906.291047][ T5431] vlan_mrp_app+0x60/0x3e80 [ 1906.291866][ T5431] [ 1906.292388][ T5431] The buggy address belongs to the physical page: [ 1906.293419][ T5431] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x89c26 [ 1906.294494][ T5431] flags: 0xffe000000002000(reserved|node=0|zone=0|lastcpupid=0x7ff) [ 1906.296536][ T5431] raw: 0ffe000000002000 ffff8d8000270988 ffff8d8000270988 0000000000000000 [ 1906.297630][ T5431] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 1906.298597][ T5431] page dumped because: kasan: bad access detected [ 1906.299483][ T5431] page_owner info is not present (never set?) [ 1906.300152][ T5431] [ 1906.300645][ T5431] Memory state around the buggy address: [ 1906.301657][ T5431] ffffffff89a26b80: 00 00 00 00 00 00 00 00 f9 f9 f9 f9 00 00 00 00 [ 1906.302557][ T5431] ffffffff89a26c00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1906.303311][ T5431] >ffffffff89a26c80: 00 00 00 00 00 00 00 00 f9 f9 f9 f9 00 00 00 00 [ 1906.304141][ T5431] ^ [ 1906.304912][ T5431] ffffffff89a26d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1906.305640][ T5431] ffffffff89a26d80: f9 f9 f9 f9 00 00 00 00 f9 f9 f9 f9 00 00 00 00 [ 1906.306503][ T5431] ================================================================== [ 1906.309040][ T5431] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 1906.310443][ T5431] CPU: 0 UID: 0 PID: 5431 Comm: syz.2.385 Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 1906.311353][ T5431] Hardware name: riscv-virtio,qemu (DT) [ 1906.311999][ T5431] Call Trace: [ 1906.312558][ T5431] [] dump_backtrace+0x2e/0x3c [ 1906.313408][ T5431] [] show_stack+0x30/0x3c [ 1906.314254][ T5431] [] dump_stack_lvl+0x110/0x1a6 [ 1906.315179][ T5431] [] dump_stack+0x1c/0x24 [ 1906.316041][ T5431] [] panic+0x38c/0x86a [ 1906.316803][ T5431] [] check_panic_on_warn+0xc0/0xe4 [ 1906.317683][ T5431] [] end_report.part.0+0x4e/0xae [ 1906.318584][ T5431] [] kasan_report+0x13a/0x214 [ 1906.319482][ T5431] [] __asan_report_load1_noabort+0x12/0x1a [ 1906.320419][ T5431] [] memcmp+0xc0/0xca [ 1906.321129][ T5431] [] __hw_addr_add_ex+0xee/0x676 [ 1906.322008][ T5431] [] dev_mc_add+0xac/0x108 [ 1906.322912][ T5431] [] mrp_init_applicant+0xe8/0x56e [ 1906.323741][ T5431] [] vlan_mvrp_init_applicant+0x26/0x30 [ 1906.324800][ T5431] [] register_vlan_dev+0x1b4/0x922 [ 1906.325593][ T5431] [] vlan_newlink+0x3ca/0x5fa [ 1906.326438][ T5431] [] rtnl_newlink+0xbb4/0x1acc [ 1906.327422][ T5431] [] rtnetlink_rcv_msg+0x9e2/0xdbe [ 1906.328206][ T5431] [] netlink_rcv_skb+0x216/0x3dc [ 1906.329055][ T5431] [] rtnetlink_rcv+0x26/0x30 [ 1906.329913][ T5431] [] netlink_unicast+0x4f0/0x82c [ 1906.330809][ T5431] [] netlink_sendmsg+0x864/0xdc6 [ 1906.331724][ T5431] [] __sock_sendmsg+0xcc/0x160 [ 1906.332493][ T5431] [] ____sys_sendmsg+0x5ce/0x79e [ 1906.333279][ T5431] [] ___sys_sendmsg+0x144/0x1e6 [ 1906.334206][ T5431] [] __sys_sendmsg+0x188/0x22a [ 1906.335083][ T5431] [] __riscv_sys_sendmsg+0x70/0xa2 [ 1906.335978][ T5431] [] syscall_handler+0x94/0x118 [ 1906.336839][ T5431] [] do_trap_ecall_u+0x1aa/0x216 [ 1906.337741][ T5431] [] handle_exception+0x146/0x152 [ 1906.338932][ T5431] SMP: stopping secondary CPUs [ 1906.341181][ T5431] Rebooting in 86400 seconds.. VM DIAGNOSIS: 13:42:43 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff8013aaf2 mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000200 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86268630 vstvec 0000000000000000 mepc ffffffff802c9f42 sepc ffffffff80a71648 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 904070000009d0fd x0/zero 0000000000000000 x1/ra ffffffff8013aaf2 x2/sp ffff8f8005466ca0 x3/gp ffffffff89c1d3c0 x4/tp ffffaf801b9fb480 x5/t0 ffff8f8005466934 x6/t1 fffffffef1384ca8 x7/t2 7320666f20646165 x8/s0 ffff8f8005466cb0 x9/s1 ffffffff87be8638 x10/a0 ffffaf801b9fba98 x11/a1 0000000000000000 x12/a2 0000000000080000 x13/a3 ffffffff8013aaf2 x14/a4 ffff8f800e0d9410 x15/a5 000000000003f410 x16/a6 0000000000000003 x17/a7 0000000000000003 x18/s2 0000000000000000 x19/s3 ffffaf801b9fb480 x20/s4 ffffaf801af02800 x21/s5 0000000000000000 x22/s6 0000000000001537 x23/s7 0000000000000004 x24/s8 ffffaf8012734a00 x25/s9 0000000000000004 x26/s10 0000000000000000 x27/s11 ffffaf802faea3c8 x28/t3 ffffffff802cb7e4 x29/t4 fffffffef1384ca8 x30/t5 fffffffef1384ca9 x31/t6 ffff8f8005466718 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff8006bf56 mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86268630 vstvec 0000000000000000 mepc ffffffff80088636 sepc ffffffff802ca23a vsepc 0000000000000000 mcause 0000000000000009 scause 0000000000000008 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 904050000009c7bd x0/zero 0000000000000000 x1/ra ffffffff80ae16e2 x2/sp ffff8f800cbe7780 x3/gp ffffffff89c1d3c0 x4/tp ffffaf801c82cec0 x5/t0 8f529a9eaf278003 x6/t1 ffffaf801c82da18 x7/t2 0000000000000005 x8/s0 ffff8f800cbe7710 x9/s1 ffff8f800cbe7710 x10/a0 0000000000000007 x11/a1 ffffffff86242b80 x12/a2 0000000000000000 x13/a3 ffffffff8006be38 x14/a4 0000000000000002 x15/a5 0000000000080000 x16/a6 0000000000000003 x17/a7 fffffffffd509701 x18/s2 ffff8f800cbe7720 x19/s3 0000000000000001 x20/s4 0000000000000000 x21/s5 dfffffff00000000 x22/s6 ffffffff80544afc x23/s7 ffff8f800cbe77e0 x24/s8 dfffffff00000000 x25/s9 0000000000007fff x26/s10 ffffffff86268630 x27/s11 ffffaf801c44a6e8 x28/t3 ffffaf801c82d9f0 x29/t4 1ffff5f003905b3d x30/t5 1ffff5f003905b47 x31/t6 000000000000000f fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000